Brian Hae Seung Chang, PT, DPT
Physical Therapist · Orange, CA
Brian Hae Seung Chang, PT, DPT is a physical therapist with a practice address in Orange, California, and NPI 1376299776, issued on Feb 23, 2022. Check the license (California PT301770, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian Hae Seung Chang
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License numbers
- PT301770 CA
301770 CA
Self-reported in NPPES; status is on the state search - Practice location
- 239 E Katella Ave, Orange, CA 92867
- Phone
- (714) 538-0025
- Enumerated
- Feb 23, 2022
- Record last updated
- Nov 21, 2022
- Fax
- (714) 538-3128
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 239 E Katella Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Esther Baek, PT, DPTPhysical Therapist1114693983
- Daniel Chai, PT, DPTPhysical Therapist1215699699
- Shiraj Chakraborty, PT, DPT, ATC, CSCSPhysical Therapist1295137230
- Justin Choe, PT, DPTPhysical Therapist1184425811
- Cindy Dao, PT, DPTPhysical Therapist1528422995
- Alisha Devers, DPTPhysical Therapist1689227274
Verify Brian Hae Seung Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PT301770Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 66.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Brian Hae Seung Chang among 22,531 physical therapist records in California
Brian Hae Seung Chang, PT, DPT is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
133 physical therapist records list a practice address in Orange
They are 133 of the 13,245 NPPES records with a practice address in Orange, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Orange → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Rich Coury, MPT, OCS, ATCOrange, CA 928671972680635
- Timothy Daley, PTOrange, CA 928671114050275
- Rebecca Farahat, DPTOrange, CA 928671043545924
- Christina Gnesda, MPTOrange, CA 928671306066485
- Michael Hairston, PTOrange, CA 928671033243886
- Asmea Judeh, PT,DPTOrange, CA 928671063730885
- Susan NguyenOrange, CA 928671700104809
- John Somerndike, DPTOrange, CA 928671801871983
Common questions
What is Brian Hae Seung Chang, PT, DPT's NPI number?
Brian Hae Seung Chang, PT, DPT's National Provider Identifier (NPI) is 1376299776, issued on Feb 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Brian Hae Seung Chang, PT, DPT located?
The NPPES record lists a practice address at 239 E Katella Ave, Orange, CA, 92867. Phone: (714) 538-0025. Providers update this record themselves, so call before visiting.
How can I verify Brian Hae Seung Chang, PT, DPT's license?
NPPES lists California license number PT301770, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Brian Hae Seung Chang, PT, DPT's MIPS final score?
The 2023 MIPS final score is 66.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.